This book brought out by Saksham, Noida Deaf Society and WSSCC is in 5 different formats: 1) Universal book: this is a synchronized version of a video in Indian Sign Language (ISL) along with text and audio. You can view and hear all these formats together. But you may have to wait a bit for the audio to restart after each section till the sign language video for that particular section is completed. 2) Video in Indian sign language with text and voice over (English and Hindi). 3) Epub in audio (MP3) format (in Hindi and English). 4) Epub in text-only format to be used with a screen reader, such as NVDA or JAWS (English and Hindi). 5) Epub in full-text full audio format which can be used with Adobe Digital edition.